Home / 93,736,561.86-140,611,578.08-32,324,837.12

Finding the Fourth Proportional to 93,736,561.86, 140,611,578.08 and 32,324,837.12

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Solution

The fourth proportional to 93,736,561.86, 140,611,578.08 and 32,324,837.12 is: 48,489,578.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,736,561.86 : 140,611,578.08 = 32,324,837.12 : x
  2. Step 2: Convert to fraction form
    93,736,561.86/140,611,578.08 = 32,324,837.12/x
  3. Step 3: Cross multiply
    93,736,561.86x = 140,611,578.08 × 32,324,837.12
  4. Step 4: Simplify right side
    93,736,561.86x = 4,545,246,357,757,480
  5. Step 5: Solve for x
    x = 4,545,246,357,757,480/93,736,561.86
  6. Step 6: Final answer
    x = 48,489,578.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.